Why can we believe CHRIST?

No one knows when he is going to die, nor when he was going to be born, so what power do we have. The people of this country have moved more and more from GOD. They deny that GOD IN CHRIST JESUS died for their sins, but any one who denies CHRIST is because of sin. They don't believe in the word sin. They ask how can you to tell me that I am living in sin? They can play if they want to but first look at the world and then ask yourself is this world living in sin? You can make fun if you want to, but you and I had no say in creation so how can we say that there is no creator. We can ask man to pardon us when we break the law of the land, but we can't have faith ask the creator to forgive us when we break the law of his creation?